A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.
NSN 5975-00-543-1195
NSN 5950-01-577-9639
NSN 6610-00-525-0091
NSN 6105-01-456-8455
NSN 6135-01-538-7272
NSN 6645-01-428-3576
NSN 5965-01-500-1840
NSN 5975-00-103-2814
NSN 6150-00-676-6302
NSN 5920-01-423-8595
NSN 5835-00-816-0394
NSN 5835-01-015-4610